wintun0.13 memmod load fails in windows10 (wintun 0.12 loads fine)

Thu Aug 26 13:14:13 UTC 2021

In memmod_windows.go, the program exits when calling
syscall.Syscall(module.entry, 3, module.codeBase,
uintptr(DLL_PROCESS_ATTACH), 0)

module.entry = 0x18000a660
module.codebase = 0x180000000

I I just swap out wintun 0.13 with wintun0.12, the load / syscall
works just fine, just for reference the entry and codebase for wintun
0.12 are below

module.entry = 0x18000b64c
module.codebase = 0x180000000

My windows system details are below

Edition Windows 10 Pro
Version 20H2
Installed on ‎4/‎3/‎2021
OS build 19042.1165

Any suggestions to debug further ?

Rgds,
Gopa.